<?php
/*
Plugin Name: MightyBox Panel Integration
Description: Logs WordPress activities like updates, installs, activations, and deactivations to the MightyBox Panel.
Version: 1.2
Author: Tony @mightybox
*/

if (!defined('ABSPATH')) {
    exit; // Exit if accessed directly.
}

class MU_Activity_Logger {
    private $panel_endpoint;
    private $api_key;
    private $old_versions;

    public function __construct() {
        $this->panel_endpoint = 'https://c499-49-144-230-251.ngrok-free.app/api/log-activity';
        $this->api_key = '5a7bbf28-d305-4cd3-87fe-7cdca9ff97f3';

        // Hook into WordPress actions for logging activities
        add_action('pre_set_site_transient_update_plugins', [$this, 'capture_old_versions']);
        add_action('upgrader_process_complete', [$this, 'log_update_activity'], 10, 2);
        add_action('activated_plugin', [$this, 'log_activation_activity'], 10, 2);
        add_action('deactivated_plugin', [$this, 'log_deactivation_activity'], 10, 2);
        add_action('deleted_plugin', [$this, 'log_delete_activity'], 10, 1);
        add_action('switch_theme', [$this, 'log_theme_switch_activity'], 10, 2);
    }

    public function capture_old_versions($transient) {
        // Store the current versions of the plugins before the update
        if (!empty($transient->response)) {
            foreach ($transient->response as $plugin_file => $plugin_info) {
                $plugin_data = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin_file);
                $this->old_versions[$plugin_file] = $plugin_data['Version'];
            }
        }
        return $transient;
    }

    private function send_logs_to_panel($activity_type, $activity_data) {
        $activity_data['site_url'] = get_site_url(); // Add site URL to distinguish the source WordPress site
        $activity_data['site_name'] = get_bloginfo('name'); // Add site name for additional identification

        // Add current user information
        $current_user = wp_get_current_user();
        $activity_data['user_info'] = [
            'email' => $current_user->user_email ?? 'Unknown',
            'role' => !empty($current_user->roles) ? implode(', ', $current_user->roles) : 'Unknown',
        ];

        $response = wp_remote_post($this->panel_endpoint, [
            'body' => json_encode([
                'type' => $activity_type,
                'data' => $activity_data,
                'site_id' => get_option('your_site_id'),
            ], JSON_UNESCAPED_SLASHES),
            'headers' => [
                'Content-Type' => 'application/json',
                'Authorization' => 'Bearer ' . $this->api_key,
            ],
        ]);

        if (is_wp_error($response)) {
            error_log('Failed to log activity to the panel. Error: ' . $response->get_error_message() . ', Data: ' . json_encode($activity_data));
        } else {
            error_log('Successfully sent data to the panel: ' . print_r($response, true));
        }
    }

    private function get_current_wordpress_version() {
        return get_bloginfo('version');
    }

public function log_update_activity($upgrader_object, $options) {
    // Collect activity data
    $activity_data = [
        'action' => $options['action'] ?? 'unknown',
        'type' => $options['type'] ?? 'unknown',
        'items' => [], // Initialize empty to gather all updated items
        'site_url' => get_site_url(),
        'site_name' => get_bloginfo('name'),
        'time' => current_time('mysql'),
    ];

    // Add all relevant items that were updated or installed
    if ($options['action'] === 'install' && $options['type'] === 'plugin') {
        // Plugin installation
        foreach ($upgrader_object->result['destination_name'] as $plugin) {
            $new_version = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin)['Version'];
            $activity_data['items'][] = [
                'plugin' => $plugin,
                'new_version' => $new_version,
            ];
        }
    } elseif ($options['action'] === 'update') {
        // Updates for plugins, themes, or core
        if (!empty($options['plugins'])) {
            foreach ($options['plugins'] as $plugin) {
                $new_version = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin)['Version'];
                $old_version = $this->old_versions[$plugin] ?? 'unknown';
                $activity_data['items'][] = [
                    'plugin' => $plugin,
                    'old_version' => $old_version,
                    'new_version' => $new_version,
                ];
            }
        }

        if (!empty($options['themes'])) {
            foreach ($options['themes'] as $theme) {
                $activity_data['items'][] = [
                    'theme' => $theme,
                    'action' => 'theme_update',
                ];
            }
        }

        if ($options['type'] === 'core') {
            $old_version = $this->get_current_wordpress_version(); // Get the version before the update.
            
            // Adding a slight delay to fetch the new version more reliably
            sleep(2);
            $new_version = get_bloginfo('version'); // Get the version after the update.

            if ($old_version === $new_version) {
                $activity_data['items'][] = [
                    'core' => 'WordPress Core',
                    'old_version' => $old_version,
                    'new_version' => 'No change detected - possible rollback or failed update',
                ];
            } else {
                $activity_data['items'][] = [
                    'core' => 'WordPress Core',
                    'old_version' => $old_version,
                    'new_version' => $new_version,
                ];
            }
        }
    }

    // Log the prepared activity data before sending it
    if (defined('WP_DEBUG') && WP_DEBUG) {
        $activity_data_dump = print_r($activity_data, true);
        error_log("Prepared activity data:\n{$activity_data_dump}");
    }

    // Send to the panel
    $this->send_logs_to_panel('update', $activity_data);
}

    public function log_activation_activity($plugin, $network_wide) {
        $activity_data = [
            'plugin' => $plugin,
            'network_wide' => $network_wide,
            'time' => current_time('mysql'),
        ];
        $this->send_logs_to_panel('plugin_activated', $activity_data);
    }

    public function log_deactivation_activity($plugin, $network_wide) {
        $activity_data = [
            'plugin' => $plugin,
            'network_wide' => $network_wide,
            'time' => current_time('mysql'),
        ];
        $this->send_logs_to_panel('plugin_deactivated', $activity_data);
    }

    public function log_delete_activity($plugin) {
        $activity_data = [
            'plugin' => $plugin,
            'time' => current_time('mysql'),
        ];
        $this->send_logs_to_panel('plugin_deleted', $activity_data);
    }

    public function log_theme_switch_activity($new_theme, $old_theme) {
        $activity_data = [
            'new_theme' => $new_theme->get('Name'),
            'old_theme' => $old_theme->get('Name'),
            'time' => current_time('mysql'),
        ];
        $this->send_logs_to_panel('theme_switched', $activity_data);
    }
}

new MU_Activity_Logger();

// Define wp_error_log() to use WordPress logging
function wp_error_log($message) {
    if (defined('WP_CLI') && WP_CLI) {
        WP_CLI::log($message);
    } else {
        error_log($message);
    }
}